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Allegheny

Ghost town · Allegheny County, Pennsylvania

Carnegie quadrangle, USGS topographic map (1904, 1:62,500)
Carnegie quadrangle, USGS topographic map (1904, 1:62,500) · U.S. Geological Survey, Historical Topographic Map Collection · Public domain

Allegheny is a ghost town in Allegheny County, Pennsylvania. It is the only former community in Allegheny County recorded on the federal names register, out of 102 across Pennsylvania.

The U.S. Geological Survey lists Allegheny as a historical populated place on the Pittsburgh West topographic quadrangle: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 40.4506° N, 80.0162° W.

Key facts

USGS quadranglePittsburgh West
Elevation783 ft
Nearest living townPittsburgh, PA
Distance to it2.3 miles
GNIS feature ID1212012
Coordinates40.45062, -80.01616

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What's there now

Allegheny is no longer a community in its own right. The nearest living town is Pittsburgh, PA (population 303,620), about 2.3 miles away in a straight line, and the site sits at roughly 783 feet above sea level. Much of the land around former townsites is private; check access before you visit.

Nearby places

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.